Air manifold



FIG. 1 is a perspective view of the invention.

FIG. 2 is a side elevational view of the invention.

FIG. 3 is a top plan view of the invention; and,

FIG. 4 is a bottom plan view of the invention.

The invention is generally circular and symmetrical, and thus a singleside view is representative of the view from all sides. The broken linesrepresent portions of the article and form no part of the claimeddesign.

CLAIM The ornamental design of an air manifold, as shown and described.